E91 Colorful Sound Bar Bluetooth Speaker with Light Sounbdar Large Volume Stereo Computer Multimedia Bluetooth Speaker

Product information: Power mode: USB Color: Small Sound Blaster Frequency response range: 80HZ-180KHZ Built-in battery capacity: 1000mAh-1200mAh (inclusive) Shell process: none Product net weight: 734g Connection method: Bluetooth connection Rated voltage: 5 Additional features: card insertion Bluetooth version: 5.0 Brand: Neutral Number of speakers: 2 Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, Karaoke, live broadcast, square dance, broadcasting system, outdoor lawn Appearance size: 380 * 55 * 55mm Rated power: 10 Whether it has a built-in battery: built-in battery Box material: ABS Waterproof grade: not waterproof Shell material: ABS Speaker unit: 2 speakers + 2 diaphragms Effective distance: 10 meters Signal to noise ratio: ≥ 75dB Package: 1 * Audio